.One_Stop {
  width: 100vw;
  height: 680px;
  background: #ecf0f9;
}

.One_Stop_botton {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 65%;
  margin: 0 auto;
}

.One_Stop_first {
  display: inline-block;
  width: 300px;
  height: 200px;
  background: white;
  cursor: pointer;
  padding-left: 10px;
  margin-bottom: 20px;
  transition: all 0.5s ease; /* 添加过渡效果 */
  position: relative; /* 确保绝对定位的子元素相对于这个容器定位 */
  overflow: hidden; /* 隐藏超出部分 */
}

.One_Stop_first h3 {
  font-size: 30px;
  color: #ccc;
  margin-top: 30px;
}

.One_Stop_first p {
  color: blue;
  font-size: 14px;
  margin: 5px 0;
}

.b {
  width: 300px;
  display: inline-block;
  color: black;
}

.One_Stop_first.hover {
  width: calc(40% - 20px);
}

.One_Stop_first:not(.hover) {
  width: calc(30% - 20px);
}

.One_Stop_six {
  width: 400px;
  background: white;
  padding-left: 20px;
  margin: 20px 5px;
  position: absolute; /* 使内容固定在模块内 */
  bottom: 0; /* 从底部开始 */
  left: 0;
  right: 0;
  transform: translateY(100%); /* 初始位置在下方 */
  transition: transform 0.5s ease; /* 添加过渡效果 */
}

.One_Stop_first.hover .One_Stop_six {
  transform: translateY(0); /* 当悬停时，向上移动到正常位置 */
}

.One_Stop_six b {
  color: black;
}

.One_Stop_six p {
  color: black;
  font-size: 10px;
  margin: 5px 0;
}

.four_first {
  width: 140px;
  height: 90px;
  text-align: center;
  margin-right: 5px;
  margin-top: 5px;
}

.four_first img {
  width: 30px;
  height: 30px;
}

.four_first b {
  font-size: 14px;
}

.title {
  margin: 30px 0;
  display: inline-block;
  text-align: center;
  width: 100%;
}